ZNY-ARTCC-148
UAL175
US. Department
of Transportation
Federal Aviation
Administration
Memorandum
UAL175
20 & C h> 2 0/?fl .
subject: INFORMATION : PRELIMINARY Partial Date: September 13, 2001
Transcript; Aircraft Accident; UAL175;
New York, NY; September 1 1 , 2001 Snof T °
From: Boston ARTCC
to: Investigations Division, AAT-200
This transcription covers the Boston ARTCC Bosox Sector, Sector 47, Radar Position for
the time period from September 11, 2001, 1214 UTC to September 11, 2001, 1235 UTC.
Agencies Making Transmissions Abbreviations
United Airlines Inc. Flight 175 UAL175
Boston ARTCC Bosox Sector Radar Position 47R
Boston ARTCC Kingston Sector Radar Position 20R
I hereby certify that the following is a true transcription of the recorded conversations
pertaining to the subject aircraft accident involving UAL1 75:
Robert K. Jones 1
Support Specialist Quality Assurance
Boston ARTCC
1214
1215
1216
1217
1218
1219
1219:24
UAL175
boston good morning united one seventy five heavy heavy out
of eleven seven for one four thousand
1219:42
47R
united one seventy five boston center climb and maintain flight
level two three zero your cleared direct biggo
UAL175
Page 2 of 3
1219:48 UAL175 direct biggo up to two three zero united one sevety five
heavy
1220
1221
1222
1222:06 47R united one seventy five contact boston center one two
seven point eight two
1 222:1 0 UAL1 75 two seven eight two united one seventy five
1223
1224
1225
1226
1227
1227:09 47R united one seventy five you with me
1227:34 UAL1 75 boston united ah one sevety five two three o
1227:37 47R united one seventy five boston center roger climb and maintain
flight level three five zero
1227:42 UAL1 75 up to three five zero we want to request three one zero if its
smooth for united one seventy five
1228
1 228:43 UAL1 75 boston united one sevety five like to request three one o if it’s
smooth
1 228:45 47R united one seventy nine you say want three one o
1 228:49 UAL1 75 yes sir if its smooth for united one sevety five heavy
1228:52 47R united one seventy nine maintain ah flight level er correction
united one seventy five maintain flight level three one zero
UAL175
Page 3 of 3
1228:58
UAL175
three one zero united one seventy five wed like to keep that as
a final
1229:10
20R
sector twenty
1229:11
47R
boston united one seventy five is climbing to thirty one now
1229:13
20R
united one seventy five is climbing to thirty one
1229:15
47R
yep that’s all he wants
1229:17
20R
alright thanks a lot w d
1230:50
47R
united one seventy five maintain three one o and contact the
boston center on one two five point five seven
1230:56
UAL175
two five five seven well maintain three one o united one sevety
five
1231
1232
1233
1234
1235
End of Transcript